Mitigating clipping effects on error floors under belief propagation decoding of polar codes.
Ahmed ElkeleshSebastian CammererMoustafa EbadaStephan ten BrinkPublished in: ISWCS (2017)
Keyphrases
- belief propagation
- decoding algorithm
- graphical models
- message passing
- ldpc codes
- markov random field
- graph cuts
- stereo matching
- approximate inference
- fixed point
- loopy belief propagation
- markov networks
- error detection
- energy minimization
- pairwise
- free energy
- energy function
- factor graphs
- error correction
- probabilistic inference
- conditional random fields
- image restoration
- image segmentation
- max product